Description
Extraction thimble MN 645 R, 79×155 mm is a larger laboratory extraction sleeve designed for solid–liquid extraction of bulkier sample loads. The format gives an inner diameter of 79 mm and a height of 155 mm, and includes a sealing collar with a diameter of 102 mm for secure seating in compatible extraction apparatus. These thimbles form part of the MN 645 R series from manufacturer Macherey-Nagel and are supplied in packs of 25 pieces. The extended internal volume and collar geometry support stable positioning and efficient solvent contact when processing larger solid matrices. With a net weight of 1,42 kg per pack, the unit remains practical for laboratory logistics while providing substantial working capacity. Extraction thimbles of this size are chosen where methods require a robust sleeve with defined dimensions and an integrated sealing collar. The MN 645 R 79×155 mm specification supplies a clear reference for apparatus matching, sample loading and routine extraction workflows in analytical and preparative laboratories.
This article is part of Extraction thimbles, in Filtration.
Key features
- Pack size: 25 pc(s)
- Series: MN 645 R
- Inner diameter: 79 mm
- Height: 155 mm
- EAN: 4046681011146
- Technical Information Sheet:
- Safety Data Sheet:
Recently viewed
You may also like
Browse related categories
Category
Sub-category
Catalogue
Brand
Questions about Extraction thimbles MN 645 R, 79x155 mm
What is this article?
Extraction thimbles MN 645 R, 79x155 mm is the article on this page. Luminix Health distributes Macherey-Nagel for laboratory use. It sits in Extraction thimbles, inside Filtration, in Lab consumables.
An extraction thimble holds a solid inside a Soxhlet or a similar extractor. Cellulose and glass fibre are the two materials. The internal diameter and the height have to match the extractor chamber. A thimble that is too tall blocks the siphon.
Filtration holds back what is larger than the pores and lets the rest through. Paper is the ordinary laboratory filter. A membrane has a stated pore size and a polymer that must survive the solvent. A syringe filter is that membrane in a housing on a syringe. Glass fibre takes a higher dirt load. Ultrafiltration holds back macromolecules and passes salts. The pore size, the chemical compatibility and the volume are the three choices. Laboratory apparatus around filtration is indexed under ISO laboratory apparatus.
Which category should I open next?
The category is Filtration. The sub-category is Extraction thimbles. The catalogue is Lab consumables.
Shelves beside this one are Filter paper, Sintered glass filter plates & discs, Syringe filters, Filter cartridges & capsules, Membrane filters, Glass & quartz fibre filters, Bottle-top & vacuum filtration units, Ultrafiltration & concentrators, Filtration accessories and Dialysis tubing & devices.
What should I check before I order?
When this page shows a safety data sheet, use that manufacturer file. Hazard text does not belong in the sales description. For a pack size, a grade or a certificate that is not on the page, send a quote request or contact the team.
How does ordering and shipping work?
Luminix Health distributes this article from the heart of Europe. Articles in stock ship within 2–5 business days. Standard delivery is free from €250 excl. VAT. Cold-chain goods and dangerous goods under ADR are never included in that free delivery. The terms are in the Shipping Policy. The full brand index is on shop by brand. Who we are is on about us.
Which other categories should I open?
The seven catalogues are Labware, Lab chemicals, Lab instruments, Lab consumables, Chromatography equipment, Lab safety equipment and Life Science & Microbiology.